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| author | Dan Gohman <gohman@apple.com> | 2009-06-16 19:52:01 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-06-16 19:52:01 +0000 |
| commit | 1ee696d8fc10fd08b949e787ea5a9cd921ef0b88 (patch) | |
| tree | 284b9535ad2589e81e95c965f3fe6e5f65fda754 /llvm/lib/Support/Threading.cpp | |
| parent | 0d9730f39f935bc67a8565bfc9695610840db70c (diff) | |
| download | llvm-1ee696d8fc10fd08b949e787ea5a9cd921ef0b88.zip llvm-1ee696d8fc10fd08b949e787ea5a9cd921ef0b88.tar.gz llvm-1ee696d8fc10fd08b949e787ea5a9cd921ef0b88.tar.bz2 | |
Instcombine's ShrinkDemandedConstant may strip bits out of constants,
obscuring what would otherwise be a low-bits mask. Use ComputeMaskedBits
to compute what ShrinkDemandedConstant knew about to reconstruct a
low-bits mask value.
llvm-svn: 73540
Diffstat (limited to 'llvm/lib/Support/Threading.cpp')
0 files changed, 0 insertions, 0 deletions